Hope this helps! The Bourgeoisie, or middle class, was made up of merchants, industrialist, and professional people. They didn't want to abolish the Nobility, but wanted more privileges the Nobility held.
This lead to the Quartering Act
The Articles created a loose confederation of sovereign states and a weak central government, leaving most of the power with the state governments. The need for a stronger Federal government soon became apparent and eventually led to the Constitutional Convention in 1787.